US6618667B1 - Method for identifying events which cover more than one segment using segments - Google Patents
Method for identifying events which cover more than one segment using segments Download PDFInfo
- Publication number
- US6618667B1 US6618667B1 US09/868,085 US86808501A US6618667B1 US 6618667 B1 US6618667 B1 US 6618667B1 US 86808501 A US86808501 A US 86808501A US 6618667 B1 US6618667 B1 US 6618667B1
- Authority
- US
- United States
- Prior art keywords
- traffic information
- segments
- terminal
- transmitted
- segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/091—Traffic information broadcasting
- G08G1/092—Coding or decoding of the information
Definitions
- the invention pertains to a process for decoding traffic information pertaining to a highway network transmitted by radio from a traffic control center to a terminal.
- Traffic information which is transmitted by radio from a traffic information control center to terminals can consist of data on conditions such as the travel times, average speeds, etc., prevailing in individual segments (highways, parts of highways, lanes, parts of lanes of highways) of a highway network.
- the task of the present invention is to optimize the traffic information in the most efficient and reliable and easiest to realize manner and thus to make it possible to reduce the volume of data transmitted.
- the invention makes it possible to reduce the data volume of the traffic information to be transmitted from the traffic control center to the terminal. It is possible to achieve a significant a reduction in the volume of transmitted data by comparing:
- segment information in the traffic information currently being received by the terminal is compared with
- segment information represented in older traffic information previously received by the terminal which information identifies the segments affected by the status data represented in the traffic information; and also by comparing
- additional information indicating the travel direction of the affected segments either additional travel direction information or implicit travel direction information contained in the sequence of transmitted segments or stored segments
- the status information of the older traffic information being assigned to the segments of the current traffic information only when the comparison shows that agreement exists.
- the new, current traffic information being sent by the control center to the terminal to contain only a segment chain which contains at least these two segments in the same sequence.
- the control center transmits completely decodable traffic information with a smaller data volume simply by identifying the segments (or one segment and its travel direction), there being no need to repeat the specific status information.
- a comparison establishing the agreement of only two segments a comparison establishing the agreement of three, four, five, or more than five segments in the terminal can also be used as the condition for concluding that the status data of the older traffic information also pertain to the segments of the current traffic information.
- the uniformity between the control center and the terminal should pertain to the type of agreement required; the set of uniform rules should state in particular whether at least two (or at least three, see above) segments must be in agreement or whether there must be one segment (or two or three or more than three) in agreement plus agreement with respect to additionally transmitted directional information pertaining to the travel direction (or directional information implicit in the travel direction-specific segment number).
- the process for decoding can be realized in the terminal either as an electronic circuit, for example, or as a program. It is neither defined nor limited, however, by embodiment as a program.
- FIG. 1 shows by way of example a highway network simulated on a digital card, divided into sections of highways or segments representing sections of lanes;
- FIG. 2 shows a functional block diagram of a control center, a terminal, and the traffic information transmitted from the control center to the terminal, where it is processed;
- FIG. 3 shows by way of example a list of transmitted traffic information.
- FIG. 1 shows a part of a highway network.
- Highways or sections of highways or lanes or sections of lanes of a highway network can be represented by segments. At least within the area shown, the highway leading from left to right in FIG. 1 is indicated, for example, by the segments 4712 , 4713 , 4714 , 4715 , 4716 , and 4717 . In this case, all the lanes are contained in a segment 4712 , i.e., including those for travel in both directions. It is also possible to specify a segment 9998 for one or all of the lanes of a section of highway allowing travel in one direction and another segment 9999 for one or (as here) all lanes of the same section allowing travel in the other direction.
- Segments 2243 - 2246 are shown by way of example in the highway leading from top to bottom in FIG. 1 .
- the segment numbers in the transmitted traffic data can be transmitted decoded in a conventional manner; they can be transmitted, for example, with a bit length which can define up to 10,000 segments (14 bits).
- FIG. 2 shows by way of example a set of traffic information items 4 - 7 transmitted from a control center 1 to a terminal 2 over a radio channel 3 .
- the control center 1 receives traffic information from various information sources, and this information is stored in a memory 9 .
- the information sources 8 can be traffic detectors in the form of floating car data communications devices (FCDs) traveling along with the traffic, stationary detectors installed along the highways of the highway network, historical data, etc. Not shown here are methods for processing the traffic information received from the information sources 8 by interpolation, interpretation, etc., to obtain the traffic information to be sent to the terminals.
- the information from the memory 9 (possibly after appropriate pre-processing) is encoded into a transmittable form by a traffic information generator 10 with the use of segment tables stored in a memory 11 (for segments of the highway network corresponding to FIG. 1 ).
- the traffic information is then sent by the transmitter 12 to the terminal 2 .
- the information can be transmitted in particular by radio, such as by RDS-TMC (Radio Data System—Traffic Message Channel). It can also be transmitted by mobile radio in particular. With mobile radio, both point-to-point transmission and cell broadcast transmission are possible.
- a cell broadcast transmission in GSM Global System Mobile communications
- GSM Global System Mobile communications
- SMS-CB Short Message Service-Cell Broadcast
- SMS-CB mobile radio cell broadcast communications
- the set of traffic information 4 - 7 to be sent by the control center to several terminals 2 can be transmitted in a form which is individualized for specific cells or groups of cells.
- SMS-CB mobile radio cell broadcast communications
- the traffic information items 4 , 5 , 6 , 7 are transmitted in the indicated sequence from a control center to all terminals 2 in a certain mobile radio cell or group of mobile radio cells via mobile radio cell broadcast.
- the set of traffic information 4 , 5 , 6 can include, for example, status data pertaining to the status of the segments represented in traffic information items 4 - 6 .
- Status data can, for example, involve travel times or speeds with a given degree of accuracy.
- the segments to which the status data in a traffic information item 4 pertain are defined in exactly the same way in both the control center 11 and in the terminal 2 by means of a segment table stored in both places. Thus, only the numbers of the segments, i.e., 4711 , 4712 , 4713 , 4714 , for the four segments included in traffic information item 4 need to be transmitted. The same is true for traffic information items 5 and 6 . In traffic information item 7 , however, some or all of the status data are left out of the transmission. In traffic information item 7 , therefore, the status data are not transmitted; that is, only the segment data “ 4716 , 4715 , 1714 , 4713 ” are transmitted from the control center 1 to the terminal 2 . Nevertheless, according to the invention, the terminal is still able to assign certain status data such as “traffic jam”, etc., to certain segments of the highway network.
- the terminal uses a decoding and comparison device 15 to check traffic information item 7 , which has been received by a receiver 16 (for mobile radio or RDS-TMC) and stored in a memory 14 (for older and current traffic information items, segment tables, and status tables), to see whether or not there is agreement in terms of identity between at least one of the segments in the older traffic information items 4 , 5 , or 6 and one of the segments of the current traffic information item 7 and also to see whether there is agreement in terms of additional information representing the travel direction of affected segments (especially between the current 7 and older 4 , 5 , 6 traffic information items).
- This check is conducted by comparing the information of the current traffic information item 7 representing segments and direction individually and in sequence with the older traffic information items 4 , 5 , 6 .
- the traffic jam represented by the status data in the older traffic information item 5 also pertains to the segments affected by the current traffic information item 7 , namely, all of the segments given there ( 4716 , 4715 , 4714 , 4713 ). It is assumed, for example, that the traffic jam has shifted to some extent.
- segments 9998 and 9999 according to FIG. 1 are each defined as representing all of the lanes in one travel direction of a section of highway, it is enough for one segment (e.g., 9998 ) to be found in both the older traffic information and in the current traffic information to establish agreement and to assign the status data of the older traffic information to the segment of the current traffic information, because in this case it takes only a single segment to define the travel direction in the segment. If only one segment is defined for all lanes (even those of different directions) of a section of highway, the travel direction in the lanes of interest must be determined on the basis of the sequence in which the segments are transmitted or by a direction flag transmitted with one of the segments.
- Output 18 in FIG. 2 can be, for example, either optical or acoustic and take the form of traffic jam warnings, etc.
- the traffic information output 18 can be derived directly, for example, from the transmitted traffic information after it has been decoded.
- the traffic information output 18 can also comprise navigation tips, which are prepared for the terminal user on the basis of the transmitted traffic information.
- FIG. 3 lists the transmitted traffic information items 4 - 7 in the sequence of their transmission.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Traffic Control Systems (AREA)
- Communication Control (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19859598 | 1998-12-14 | ||
DE19859598 | 1998-12-14 | ||
DE19917842A DE19917842A1 (de) | 1998-12-14 | 1999-04-13 | Verfahren zur Identifizierung segmentübergreifender Ereignisse durch Segmente |
DE19917842 | 1999-04-13 | ||
PCT/DE1999/003950 WO2000039774A2 (de) | 1998-12-14 | 1999-12-06 | Verfahren zur identifizierung segmentübergreifender ereignisse durch segmente |
Publications (1)
Publication Number | Publication Date |
---|---|
US6618667B1 true US6618667B1 (en) | 2003-09-09 |
Family
ID=26050985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/868,085 Expired - Lifetime US6618667B1 (en) | 1998-12-14 | 1999-12-06 | Method for identifying events which cover more than one segment using segments |
Country Status (6)
Country | Link |
---|---|
US (1) | US6618667B1 (de) |
EP (1) | EP1145210B1 (de) |
JP (1) | JP2002533854A (de) |
AT (1) | ATE224086T1 (de) |
ES (1) | ES2181497T3 (de) |
WO (1) | WO2000039774A2 (de) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1548681A1 (de) * | 2003-12-22 | 2005-06-29 | Aisin Aw Co., Ltd. | Informationsverteilungssystem und -verfahren |
US7096115B1 (en) | 2003-09-23 | 2006-08-22 | Navteq North America, Llc | Method and system for developing traffic messages |
US20060262662A1 (en) * | 2005-05-18 | 2006-11-23 | Lg Electronics Inc. | Providing traffic information including sub-links of links |
US20060265118A1 (en) * | 2005-05-18 | 2006-11-23 | Lg Electronics Inc. | Providing road information including vertex data for a link and using the same |
US20060271273A1 (en) * | 2005-05-27 | 2006-11-30 | Lg Electronics Inc. / Law And Tec Patent Law Firm | Identifying and using traffic information including media information |
US20060268737A1 (en) * | 2005-05-18 | 2006-11-30 | Lg Electronics Inc. | Providing traffic information including a prediction of travel time to traverse a link and using the same |
US20060268721A1 (en) * | 2005-05-18 | 2006-11-30 | Lg Electronics Inc. | Providing information relating to traffic congestion tendency and using the same |
US20070019562A1 (en) * | 2005-07-08 | 2007-01-25 | Lg Electronics Inc. | Format for providing traffic information and a method and apparatus for using the format |
US20070167172A1 (en) * | 2006-01-19 | 2007-07-19 | Lg Electronics, Inc. | Providing congestion and travel information to users |
US20080004791A1 (en) * | 2006-06-30 | 2008-01-03 | Nissan Motor Co. Ltd. | Vehicle-mounted device, traffic-information acquisition method, traffic-information provision system, and traffic-information provision method |
KR100795586B1 (ko) | 2006-09-25 | 2008-01-21 | 주식회사 케이티프리텔 | 이동통신망을 이용한 교통정보 제공 시스템 및 방법 |
US20090125219A1 (en) * | 2005-05-18 | 2009-05-14 | Lg Electronics Inc. | Method and apparatus for providing transportation status information and using it |
US20090259360A1 (en) * | 2008-04-15 | 2009-10-15 | Robert Bosch Gmbh | Determining microenvironment conditions |
EP2221792A3 (de) * | 2005-07-08 | 2010-10-06 | Lg Electronics Inc. | Bereitstellung von Verkehrsinformationen einschliesslich aktueller Verkehrsdaten für eine Verbindung und Verwendung dieser |
US7940741B2 (en) | 2005-05-18 | 2011-05-10 | Lg Electronics Inc. | Providing traffic information relating to a prediction of speed on a link and using the same |
CN101406052B (zh) * | 2006-01-19 | 2011-12-21 | Lg电子株式会社 | 用于发送和接收交通信息的方法及其装置 |
US8554468B1 (en) * | 2011-08-12 | 2013-10-08 | Brian Lee Bullock | Systems and methods for driver performance assessment and improvement |
US9251703B1 (en) | 2006-09-18 | 2016-02-02 | Here Global B.V. | Methods of providing traffic information and supporting apparatus, readable medium, and memory |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006123903A1 (en) * | 2005-05-18 | 2006-11-23 | Lg Electronics Inc. | Fourniture d'information de trafic comprenant des sous liaisons de liaisons |
US7729335B2 (en) | 2005-05-18 | 2010-06-01 | Lg Electronics Inc. | Providing traffic information relating to a prediction of congestion status and using the same |
JP5535711B2 (ja) * | 2010-03-24 | 2014-07-02 | アルパイン株式会社 | 車載用ナビゲーション装置及び交通情報表示方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406490A (en) * | 1990-03-16 | 1995-04-11 | Robert Bosch Gmbh | Navigation system responsive to traffic bulletins |
US5648769A (en) * | 1994-10-06 | 1997-07-15 | Toyota Jidosha Kabushiki Kaisha | Vehicle data processing system which can communicate with information center |
US5774073A (en) * | 1994-09-22 | 1998-06-30 | Aisin Aw Co., Ltd. | Navigation system for a vehicle |
US5919246A (en) * | 1994-10-07 | 1999-07-06 | Mannesmann Aktiengesellschaft | Target input for navigation system |
US6012012A (en) * | 1995-03-23 | 2000-01-04 | Detemobil Deutsche Telekom Mobilnet Gmbh | Method and system for determining dynamic traffic information |
US6298301B1 (en) * | 1998-10-10 | 2001-10-02 | Samsung Electronics Co., Ltd. | Traffic information servicing method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2930509C2 (de) * | 1979-07-27 | 1985-02-14 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren zur Informationsübertragung |
ATE158886T1 (de) * | 1987-05-09 | 1997-10-15 | Koninkl Philips Electronics Nv | Einrichtung für empfang und verarbeitung von strassennachrichtenmeldungen |
FR2633080B1 (fr) * | 1988-06-17 | 1990-11-09 | France Etat | Diffusion de messages d'informations, notamment d'informations routieres, a destination de recepteurs fixes ou mobiles a ecoute intermittente |
-
1999
- 1999-12-06 US US09/868,085 patent/US6618667B1/en not_active Expired - Lifetime
- 1999-12-06 EP EP99964419A patent/EP1145210B1/de not_active Expired - Lifetime
- 1999-12-06 JP JP2000591598A patent/JP2002533854A/ja active Pending
- 1999-12-06 WO PCT/DE1999/003950 patent/WO2000039774A2/de active IP Right Grant
- 1999-12-06 AT AT99964419T patent/ATE224086T1/de not_active IP Right Cessation
- 1999-12-06 ES ES99964419T patent/ES2181497T3/es not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406490A (en) * | 1990-03-16 | 1995-04-11 | Robert Bosch Gmbh | Navigation system responsive to traffic bulletins |
US5774073A (en) * | 1994-09-22 | 1998-06-30 | Aisin Aw Co., Ltd. | Navigation system for a vehicle |
US5648769A (en) * | 1994-10-06 | 1997-07-15 | Toyota Jidosha Kabushiki Kaisha | Vehicle data processing system which can communicate with information center |
US5919246A (en) * | 1994-10-07 | 1999-07-06 | Mannesmann Aktiengesellschaft | Target input for navigation system |
US6012012A (en) * | 1995-03-23 | 2000-01-04 | Detemobil Deutsche Telekom Mobilnet Gmbh | Method and system for determining dynamic traffic information |
US6298301B1 (en) * | 1998-10-10 | 2001-10-02 | Samsung Electronics Co., Ltd. | Traffic information servicing method |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7096115B1 (en) | 2003-09-23 | 2006-08-22 | Navteq North America, Llc | Method and system for developing traffic messages |
EP1548681A1 (de) * | 2003-12-22 | 2005-06-29 | Aisin Aw Co., Ltd. | Informationsverteilungssystem und -verfahren |
US20060268721A1 (en) * | 2005-05-18 | 2006-11-30 | Lg Electronics Inc. | Providing information relating to traffic congestion tendency and using the same |
US20060265118A1 (en) * | 2005-05-18 | 2006-11-23 | Lg Electronics Inc. | Providing road information including vertex data for a link and using the same |
US20060268737A1 (en) * | 2005-05-18 | 2006-11-30 | Lg Electronics Inc. | Providing traffic information including a prediction of travel time to traverse a link and using the same |
US7940741B2 (en) | 2005-05-18 | 2011-05-10 | Lg Electronics Inc. | Providing traffic information relating to a prediction of speed on a link and using the same |
US20060262662A1 (en) * | 2005-05-18 | 2006-11-23 | Lg Electronics Inc. | Providing traffic information including sub-links of links |
USRE47239E1 (en) | 2005-05-18 | 2019-02-12 | Lg Electronics Inc. | Method and apparatus for providing transportation status information and using it |
US8332131B2 (en) | 2005-05-18 | 2012-12-11 | Lg Electronics Inc. | Method and apparatus for providing transportation status information and using it |
US8086393B2 (en) * | 2005-05-18 | 2011-12-27 | Lg Electronics Inc. | Providing road information including vertex data for a link and using the same |
US20090125219A1 (en) * | 2005-05-18 | 2009-05-14 | Lg Electronics Inc. | Method and apparatus for providing transportation status information and using it |
US8050853B2 (en) | 2005-05-18 | 2011-11-01 | Lg Electronics Inc. | Providing traffic information including sub-links of links |
US7940742B2 (en) | 2005-05-18 | 2011-05-10 | Lg Electronics Inc. | Method and device for providing traffic information including a prediction of travel time to traverse a link and using the same |
US7907590B2 (en) | 2005-05-18 | 2011-03-15 | Lg Electronics Inc. | Providing information relating to traffic congestion tendency and using the same |
US20060271273A1 (en) * | 2005-05-27 | 2006-11-30 | Lg Electronics Inc. / Law And Tec Patent Law Firm | Identifying and using traffic information including media information |
US20070019562A1 (en) * | 2005-07-08 | 2007-01-25 | Lg Electronics Inc. | Format for providing traffic information and a method and apparatus for using the format |
US8711850B2 (en) | 2005-07-08 | 2014-04-29 | Lg Electronics Inc. | Format for providing traffic information and a method and apparatus for using the format |
EP2221792A3 (de) * | 2005-07-08 | 2010-10-06 | Lg Electronics Inc. | Bereitstellung von Verkehrsinformationen einschliesslich aktueller Verkehrsdaten für eine Verbindung und Verwendung dieser |
US8009659B2 (en) | 2006-01-19 | 2011-08-30 | Lg Electronics Inc. | Providing congestion and travel information to users |
US20070167172A1 (en) * | 2006-01-19 | 2007-07-19 | Lg Electronics, Inc. | Providing congestion and travel information to users |
CN101406052B (zh) * | 2006-01-19 | 2011-12-21 | Lg电子株式会社 | 用于发送和接收交通信息的方法及其装置 |
US8036820B2 (en) * | 2006-06-30 | 2011-10-11 | Nissan Motor Co., Ltd. | Vehicle-mounted device, traffic-information acquisition method, traffic-information provision system, and traffic-information provision method |
CN101097658B (zh) * | 2006-06-30 | 2011-05-04 | 日产自动车株式会社 | 车载装置、交通信息取得方法、提供系统和提供方法 |
US20080004791A1 (en) * | 2006-06-30 | 2008-01-03 | Nissan Motor Co. Ltd. | Vehicle-mounted device, traffic-information acquisition method, traffic-information provision system, and traffic-information provision method |
US9251703B1 (en) | 2006-09-18 | 2016-02-02 | Here Global B.V. | Methods of providing traffic information and supporting apparatus, readable medium, and memory |
KR100795586B1 (ko) | 2006-09-25 | 2008-01-21 | 주식회사 케이티프리텔 | 이동통신망을 이용한 교통정보 제공 시스템 및 방법 |
US8180518B2 (en) * | 2008-04-15 | 2012-05-15 | Robert Bosch Gmbh | System and method for determining microenvironment conditions external to a vehicle |
US20090259360A1 (en) * | 2008-04-15 | 2009-10-15 | Robert Bosch Gmbh | Determining microenvironment conditions |
US8554468B1 (en) * | 2011-08-12 | 2013-10-08 | Brian Lee Bullock | Systems and methods for driver performance assessment and improvement |
US9613466B1 (en) * | 2011-08-12 | 2017-04-04 | Brian Lee Bullock | Systems and methods for driver improvement |
Also Published As
Publication number | Publication date |
---|---|
WO2000039774A2 (de) | 2000-07-06 |
EP1145210B1 (de) | 2002-09-11 |
WO2000039774A3 (de) | 2000-09-21 |
ATE224086T1 (de) | 2002-09-15 |
EP1145210A2 (de) | 2001-10-17 |
JP2002533854A (ja) | 2002-10-08 |
ES2181497T3 (es) | 2003-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6618667B1 (en) | Method for identifying events which cover more than one segment using segments | |
US6633808B1 (en) | Method for transmitting traffic information | |
CA2734366C (en) | Traffic information client device | |
KR101061460B1 (ko) | 소통상태에 대한 예측정보를 제공하고 이를 이용하는 방법및 장치 | |
KR101054633B1 (ko) | 메시지 코드화 방법, 메시지 디코드화 방법, 및 메시지를수신 및 평가하기 위한 수신기 | |
KR20060119743A (ko) | 구간 속도에 대한 예측정보를 제공하고 이를 이용하는 방법및 장치 | |
KR20060119739A (ko) | 구간 통과시간에 대한 예측정보를 제공하고 이를 이용하는방법 및 장치 | |
KR20060119741A (ko) | 소통상태의 추이정보를 제공하고 이를 이용하는 방법 및장치 | |
US20070106454A1 (en) | Data broadcast method for traffic information | |
US20030102986A1 (en) | Method for transmitting digitally encoded traffic messages | |
WO2003073396A1 (fr) | Appareil et procede de transfert de releve de position | |
US20040117113A1 (en) | Updating routing and traffic flow data and vehicle navigation device | |
KR20070077020A (ko) | 교통정보를 제공하는 방법 및 이를 이용하는 방법 및 장치 | |
JPH06507747A (ja) | 交通無線受信機 | |
US6611749B1 (en) | Binary transmission system | |
KR20030092679A (ko) | 교통정보 안내 장치 및 방법 | |
US20090176486A1 (en) | Method, system, and apparatus for updating phonebook information | |
US20070252680A1 (en) | Method for the Output of Text Information Via a Display | |
US7072676B1 (en) | Method and wireless transceiver for requesting and processing information | |
JP4099247B2 (ja) | ディジタル符号化されたトラフィックメッセージの選択方法及び装置 | |
EP1946283B1 (de) | Vorrichtung und verfahren zum transfer von verkehrsdaten | |
EP0752146B1 (de) | Verfahren und empfänger für nachrichtenverarbeitung und -wiedergabe | |
JP2000510987A (ja) | ディジタルコード化メッセージを地理的に選択する方法および受信機 | |
KR20080063631A (ko) | 차로별 교통정보의 인코딩 방법 및 디코딩 장치 | |
CN112930698A (zh) | 通信系统、通信终端、控制方法、程序以及存储程序的存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: MANNESMANN AG, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BERWANGER, CHRISTIAN;VAN HAUTEN, SWEN;KRIESINGER, RALF;AND OTHERS;REEL/FRAME:011980/0044;SIGNING DATES FROM 20010403 TO 20010429 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
AS | Assignment |
Owner name: VODAFONE AG, GERMANY Free format text: CHANGE OF NAME;ASSIGNOR:MANENSMANN AG;REEL/FRAME:014186/0475 Effective date: 20010920 Owner name: VODAFONE HOLDING GMBH, GERMANY Free format text: CHANGE OF NAME;ASSIGNOR:VODAFONE AG;REEL/FRAME:014186/0558 Effective date: 20021119 |
|
AS | Assignment |
Owner name: ATX EUROPE GMBH, GERMANY Free format text: CHANGE OF NAME;ASSIGNOR:VODAFONE HOLDING GMBH;REEL/FRAME:014186/0823 Effective date: 20021119 |
|
REMI | Maintenance fee reminder mailed | ||
FPAY | Fee payment |
Year of fee payment: 4 |
|
SULP | Surcharge for late payment | ||
FPAY | Fee payment |
Year of fee payment: 8 |
|
AS | Assignment |
Owner name: ATX GROUP, INC., TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ATX EUROPE GMBH;REEL/FRAME:026352/0023 Effective date: 20110331 |
|
AS | Assignment |
Owner name: BANK OF AMERICA, N.A., MASSACHUSETTS Free format text: SECURITY AGREEMENT;ASSIGNOR:ATX GROUP, INC.;REEL/FRAME:026416/0043 Effective date: 20110603 |
|
AS | Assignment |
Owner name: AGERO CONNECTED SERVICES, INC., TEXAS Free format text: CHANGE OF NAME;ASSIGNOR:ATX GROUP, INC.;REEL/FRAME:027493/0490 Effective date: 20111108 |
|
AS | Assignment |
Owner name: SIRIUS XM CONNECTED VEHICLE SERVICES INC., TEXAS Free format text: CHANGE OF NAME;ASSIGNOR:AGERO CONNECTED SERVICES, INC.;REEL/FRAME:032385/0906 Effective date: 20131104 Owner name: AGERO CONNECTED SERVICES, INC., TEXAS Free format text: RELEASE AGREEMENT;ASSIGNOR:BANK OF AMERICA, N.A.;REEL/FRAME:032386/0052 Effective date: 20131104 |
|
AS | Assignment |
Owner name: U.S. BANK NATIONAL ASSOCIATION, NEW YORK Free format text: PATENT SECURITY AGREEMENT;ASSIGNORS:SIRIUS XM RADIO INC.;SIRIUS XM CONNECTED VEHICLE SERVICES INC.;REEL/FRAME:032660/0603 Effective date: 20140410 |
|
AS | Assignment |
Owner name: JPMORGAN CHASE BANK, N.A., DELAWARE Free format text: PATENT SECURITY AGREEMENT;ASSIGNOR:SIRIUS XM CONNECTED VEHICLE SERVICES INC.;REEL/FRAME:032835/0907 Effective date: 20140506 |
|
FPAY | Fee payment |
Year of fee payment: 12 |
|
AS | Assignment |
Owner name: SIRIUS XM CONNECTED VEHICLE SERVICES INC., NEW YORK Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:U.S. BANK NATIONAL ASSOCIATION;REEL/FRAME:043747/0091 Effective date: 20170901 Owner name: SIRIUS XM RADIO INC., NEW YORK Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:U.S. BANK NATIONAL ASSOCIATION;REEL/FRAME:043747/0091 Effective date: 20170901 Owner name: SIRIUS XM CONNECTED VEHICLE SERVICES INC., NEW YOR Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:U.S. BANK NATIONAL ASSOCIATION;REEL/FRAME:043747/0091 Effective date: 20170901 |